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2 years ago

15

What is the first step in solving the inequality

1 answer:

polet [3.4K]2 years ago

8 0

Answer:

nsjjdjdjdjdnnd

Step-by-step explanation:

syushdhs

sjdjdjd

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Please help Magan recorded the grade-level and instrument of everyone in the middle school

jeyben [28]

Answer:

$Probability = \frac{11}{40}$

Step-by-step explanation:

Given

See attachment

Required

The probability that a 7th grader selected will play guitar.

From the attachment, we have:

$7th\ graders =11+8+8+13$

$7th\ graders =40$

7th graders that can play guitars are:

$Guitars = 11$

So, the probability is:

$Probability = \frac{Guitars}{7th\ graders}$

$Probability = \frac{11}{40}$

5 0

2 years ago

Can somebody help. 7 out of 10 is what percent?

Otrada [13]

Answer:

70%

Step-by-step explanation:

Multiply by ten and you get your percent

3 0

2 years ago

Read 2 more answers

stich3 [128]

Answer:

x3=y

Step-by-step explanation:

7 0

2 years ago

A furniture store bought a couch for $425 and marked the price up by 70%. Angela bought the couch with a 6% tax. How much did An

Tomtit [17]

Answer:Angela paid 679,05 for the couch

Step-by-step explanation:

425*70/100=29.750

29.750/100= 297,5

297,5+425=722,5

722,5*6/100=4.335/100=43,45

722,5-43,45=679,05

8 0

2 years ago

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Which of the following expressions can be used to find the perimeter of a rectangle?

morpeh [17]

Answer:

2l + 2w. l+l+w+w. l+l+2w. 2(l+w)

5 0

2 years ago